USAGE: panel_info.php <compatible|bootstrapper> [options]
       panel_info.php compatible
       panel_info.php checkkey <Plesk getkeyinfo script>
       panel_info.php bootstrapper pkgname <Plesk config url>
       panel_info.php bootstrapper filename <Plesk config url>
       panel_info.php bootstrapper execute  [prep|pkgs|post] <Plesk config url>
       panel_info.php bootstrapper rollback [prep|pkgs|post] <Plesk config url>
       panel_info.php bootstrapper commit   [prep|pkgs|post] <Plesk config url>